34543050012 has 36 divisors (see below), whose sum is σ = 87470663280. Its totient is φ = 11494107072.

The previous prime is 34543050011. The next prime is 34543050019. The reversal of 34543050012 is 21005034543.

34543050012 is a `hidden beast` number, since 345 + 4 + 305 + 0 + 0 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34543050011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 822688 + ... + 863655.

Almost surely, 2^34543050012 is an apocalyptic number.

It is an amenable number.

34543050012 is an abundant number, since it is smaller than the sum of its proper divisors (52927613268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34543050012 is a wasteful number, since it uses less digits than its factorization.

34543050012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686922 (or 1686917 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 34543050012 its reverse (21005034543), we get a palindrome (55548084555).

The spelling of 34543050012 in words is "thirty-four billion, five hundred forty-three million, fifty thousand, twelve".